Gets or sets if the group header should be repeated on each new page as header line.Gets or sets if a page break should appear before the group header.
Platforms: Windows 10 (Version 21H2 - 23H2), Windows 11 (21H2 - 22H2), Windows Server 2016 - 2022
.NET: .NET Framework 4.8, .NET 6, .NET 7, .NET 8